ISRC ATUM71600189
Verified recording
ATUM71600189 is “Festung” by Gert Steinbäcker,
registered on the CopyrightChains blockchain with CopyrightID
0xd542dcb9eb302f63bc228ac45a3b52262e382404423870c7f382226f10d9429a and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATUM71600189.
Recording identifiers
- ISRC
- ATUM71600189
- Title
- Festung
- Artist
- Gert Steinbäcker
- CopyrightID (CopyrightChains transaction hash)
0xd542dcb9eb302f63bc228ac45a3b52262e382404423870c7f382226f10d9429a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:ec40203070c96d331bba0463e45ea7e054390e9203287a5c443cd0436294f780- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATUM71600189
- Bitcoin block existence check
- https://blockstream.info/api/block/960144